Photo/heat/electricity/pressure-driven photonic pattern with multimode memory effect

材料科学 光子学 多模光纤 纳米技术 双稳态 光电子学 偶氮苯 掺杂剂 聚合物 计算机科学 光纤 兴奋剂 复合材料 电信
作者
Yuanyuan Shang,Jun‐Chao Liu,Bo Guan,Jinbao Guo,Tomiki Ikeda,Jingxia Wang,Lei Jiang
出处
期刊:Chemical Engineering Journal [Elsevier]
卷期号:457: 141215-141215 被引量:9
标识
DOI:10.1016/j.cej.2022.141215
摘要

The multimode memory effect of cholesteric liquid crystals (CLCs) photonic patterns has promising applications for the development of optical sensors, responsive colour decors, and camouflaging techniques. The present memory pattern is mainly aroused from the elastic effect of the polymer network or bistability of the CLC, it is desired for the development of alternative memory mode in non-polymerizable system, which may be helpful for the recyclable use of LC materials for the expired pattern. There remains a challenge for designing photonic patterns with multimode memory effects in a non-polymerized system owing to the limited availability of responsive materials. Herein, photo/heat/electricity/pressure multimode photonic memory pattern was firstly fabricated from non-polymerized cholesteric LC by mixing host LC E7, axially chiral azobenzene-based molecules (ACAMP), and S-form chiral dopants (S5011) based on the combination of PVA alignment layer and photoisomerization of ACAMP. The formed photonic patterns can be reversibly hidden/reappear by controlling the ambient temperature above/below the isotropic temperature or applying combined stimuli of electricity/pressure. The multi-memory pattern from the non-polymerizable system is friendly-environmental (recyclable use) with the simultaneous colour-change of the pattern and background under external stimulus. This study provides new insights into the development of multiresponsive nanostructures with tailorable functionalities, thus presenting new applications in diverse fields ranging from display technologies to information communication.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
大幅提高文件上传限制,最高150M (2024-4-1)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
不配.应助MrH采纳,获得10
1秒前
机读卡发布了新的文献求助10
2秒前
小灰灰完成签到,获得积分10
3秒前
复杂的含烟应助fifteen采纳,获得10
4秒前
老迟到的念文完成签到,获得积分10
5秒前
科目三应助科研通管家采纳,获得10
5秒前
Sherry应助科研通管家采纳,获得30
5秒前
领导范儿应助科研通管家采纳,获得10
5秒前
情怀应助科研通管家采纳,获得10
6秒前
劲秉应助科研通管家采纳,获得30
6秒前
Murray应助科研通管家采纳,获得10
6秒前
iNk应助科研通管家采纳,获得10
6秒前
6秒前
毛豆应助MS采纳,获得10
6秒前
8秒前
pierchong完成签到,获得积分10
10秒前
10秒前
11秒前
12秒前
13秒前
Owen应助科研小菜鸡采纳,获得10
14秒前
16秒前
Alina1874完成签到,获得积分10
18秒前
袁花花完成签到,获得积分10
19秒前
mokusui发布了新的文献求助10
20秒前
21秒前
ding应助明亮随阴采纳,获得10
22秒前
baomingqiu发布了新的文献求助10
22秒前
秋秋完成签到,获得积分10
22秒前
林林发布了新的文献求助10
24秒前
不配.应助热闹的冬天采纳,获得10
25秒前
archer01发布了新的文献求助10
26秒前
所所应助mokusui采纳,获得10
27秒前
27秒前
shiomio应助Yuxuan采纳,获得10
30秒前
搜集达人应助Yuxuan采纳,获得10
30秒前
大模型应助Yuxuan采纳,获得10
30秒前
bkagyin应助Yuxuan采纳,获得10
30秒前
顾矜应助Yuxuan采纳,获得10
30秒前
今后应助Yuxuan采纳,获得10
30秒前
高分求助中
Spray / Wall-interaction Modelling by Dimensionless Data Analysis 2000
Evolution 3rd edition 1500
ALA生合成不全マウスでの糖代謝異常の分子機構解析 520
Mathematics and Finite Element Discretizations of Incompressible Navier—Stokes Flows 500
A new species of Coccus (Homoptera: Coccoidea) from Malawi 500
2-Acetyl-1-pyrroline: an important aroma component of cooked rice 500
Handbook on People's China (1957) 400
热门求助领域 (近24小时)
化学 医学 生物 材料科学 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 基因 遗传学 催化作用 物理化学 免疫学 量子力学 细胞生物学
热门帖子
关注 科研通微信公众号,转发送积分 3188878
求助须知:如何正确求助?哪些是违规求助? 2838335
关于积分的说明 8019519
捐赠科研通 2501171
什么是DOI,文献DOI怎么找? 1335362
科研通“疑难数据库(出版商)”最低求助积分说明 637508
邀请新用户注册赠送积分活动 605630